Frigoscandia GCP42

• Freezing of bakery products such as bread, pastries, and cakes.
• Processing of prepared meals, including ready meals and convenience foods.
• Freezing of various meat, poultry, and fish products.
• Preservation of fruits and vegetables, maintaining quality and texture.
• Chilling and freezing of dairy products like ice cream and desserts.

Typical throughput

For this class of spiral freezer, throughput can vary significantly based on product type and temperature, but units of this size commonly handle several tonnes per hour.

Belt width

Units like the GCP42 typically feature belt widths ranging from 400mm to over 1000mm, influencing product loading and capacity.

Number of tiers

Spiral freezers commonly have between 20 and 50 tiers, determining the total belt length and residence time for products.

Refrigeration capacity

The required refrigeration capacity for a spiral freezer of this type is typically in the range of 100kW to 300kW, depending on the specific application and product load.

Power supply

Industrial spiral freezers commonly require a three-phase electrical supply, typically 400V, 50Hz in the UK, with significant power draw for motors and refrigeration.

Footprint

While compact for their capacity, spiral freezers require a substantial floor area and height clearance, typically several metres in both dimensions.

Operating temperature

These freezers are designed to operate at very low temperatures, commonly down to -35°C or lower, to achieve rapid freezing.

Maintenance requirements

Regular maintenance includes belt cleaning, inspection of refrigeration components, and lubrication of moving parts to ensure efficient operation and hygiene.

• What is a spiral freezer primarily used for?

  A spiral freezer is primarily used for continuous, high-volume freezing of food products, offering a compact footprint relative to its capacity by utilising a vertical, helical belt system.

• What type of products are suitable for a spiral freezer?

• What are the typical space requirements for a spiral freezer?

• What kind of refrigeration system does a spiral freezer use?

• How important is a cleaning unit for a spiral freezer?

• Can a used spiral freezer be integrated into an existing production line?

Spiral freezers are valued in food processing for their compact footprint and efficient product handling. Buyers typically appreciate their gentle freezing action, which preserves product quality and texture. When purchasing used equipment, inspection of the spiral belt condition and refrigeration system performance is essential. The stainless steel construction generally resists corrosion well in demanding environments. Common considerations include maintenance costs and spare parts availability, though reliability across production runs remains a noted strength.

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